01.11.2021 (439 Clicks)
CFH Group Extends Ventilation Portfolio by Tunnel Jet Fans and Smoke Extraction Fans
CFH Group announced that they have taken over the sales divisions Road Tunnel Ventilation and Metro & Rail Ventilation from DLK Ventilatoren GmbH in Schöntal, Germany, with effect from 1st November 2021.
The sales activities as well as the entire order processing of jet fans and smoke extraction fans for tunnels and metros will be carried out exclusively by CFT GmbH immediately.
The acquired fan technology is based on more than 50 years of competence in the construction of industrial and smoke extraction fans from the brand manufacturer DLK Ventilatoren GmbH.
The acquisition concerns the SATM and SARM product ranges for fire protection classes F300 and F400. The tunnel jet fans (SATM series) are available in sizes from 630 to 1,600 mm and the reversible smoke extract fans (SARM series) in sizes from 1,000 to 2,500 mm.
In addition, we were able to gain expert DLK personnel for the CFH Group, so that we can now also provide you with advice and assistance in the field of permanent ventilation during tunnel operation.
We look forward to collaborating on projects - worldwide!
Source: CFH
CFH Group, Extends, Ventilation, Portfolio, Jet, Fans, Smoke, Extraction, Fans, Metro, CFT, GmbH, Tunnel, Ventilation, Tunnelling, Ventilation, Infrastructure







29.10.2021 (360 Clicks)
SSAB to attend COP26 in Glasgow
SSAB will attend meetings in conjunction with UN climate talks at COP26 in Glasgow to highlight the importance of an effective framework for industrial transition to support the possibility to reach the UN’s climate change goals.
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28.10.2021 (442 Clicks)
Webuild wins Construction Contract in North East Link Project in Melbourne, Australia
Webuild expands presence in Australia and PPP projects as new orders reach €10.6 BLN globally in 2021
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28.10.2021 (552 Clicks)
Ashbridges Bay Treatment Plant Outfall Project featured on Season Finale of new Show
- The City of Toronto, Hatch, and Southland Holdings play host to provide viewers with a front-row seat to the largest wastewater outfall in Canada
- A 7-meter-diameter, 3.5-kilometer-long tunnel is being dug 260 feet underground to carry treated water into Lake Ontario
Toronto, Canada - City of Toronto residents hoping to catch a glimpse of the multi-million-dollar, 1,000-tonne machine digging a new 7-meter-diameter, 3.5-kilometer-long tunnel under Lake Ontario will get their chance when the Ashbridges Bay Treatment Plant Outfall (ABTPO) project is featured in an episode of a new Smithsonian Channel show, Impossible Repairs.
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28.10.2021 (402 Clicks)
Webuild: Paris Residents visit Work Sites of Lot 2, Line 16 of Grand Paris Express, Europe’s biggest sustainable Mobility Project
Thousands of people took part in the “Journée Portes Ouvertes” (Open Day) organised on Saturday, October 16 around Paris for the Grand Paris Express to show with the utmost transparency the progress of the work being done on the biggest sustainable mobility project in Europe. Organized by Société du Grand Paris, the client, the programme included visits to four work sites of Lot 2 of the future Line 16 being developed by Webuild and its French partner.
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27.10.2021 (560 Clicks)
QRC: Mining Students ready for lift-off with Hydrogen
With hydrogen touted as an important low-emissions energy source of the future, and the possibilities for Queensland on everyone’s lips, Toowoomba students will have a head start on the potential new industry when they attend a Future HyWay workshop today.
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27.10.2021 (348 Clicks)
QRC: University of Quensland to establish new, hi-tech Program for Mining Engineering Students
The announcement by Mitsubishi Development (MDP) of a three-year, $750,000 partnership with The University of Queensland (UQ) to establish a new, hi-tech program for mining engineering students has been welcomed by the Queensland Resources Council (QRC).
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26.10.2021 (388 Clicks)
Fugro Innovation delivers Seabed Geo-data for South African Port Expansion
Fugro has completed a geotechnical site characterisation project for DRA Global as part of the proposed expansion of the port of Richards Bay in South Africa.
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26.10.2021 (483 Clicks)
Students get ready for Jobs of the Future
Bundamba State Secondary College gains insight into the jobs of the future in the technologically advanced resources sector as they program an autonomous vehicle to navigate a simulated mine site.
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26.10.2021 (412 Clicks)
Skanska builds new Tunnel in Vestland County, Norway
Skanska has signed a contract with Vestland County Counsil on the construction of a new tunnel in Kvinnherad municipality, Norway. The contract is worth NOK 335M, about SEK 330M, which will be included in the Nordic order bookings for the fourth quarter 2021.
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03.11.2023
Inspections of Flexible Protection Systems against Natural Hazards – Using and passing on Special Knowledge
Inspections of flexible protection systems against natural hazards are becoming increasingly important. Geobrugg passes on its knowledge in socalled CONSIS courses to keep the function of structures...
03.11.2023
Students from Freiberg University Mines Rescue and Mine-gas Protection Brigade highly placed at International Event
A team from Freiberg University of Mining and Technology has taken second place at this year’s MERD international mines rescue competition (Mine Emergency Rescue Development), which was held a...
11.07.2023
Focus on Raw Materials Security and Supply Chains - now is the Time for Creativity, Courage and Energy
Technical expertise and creative ideas have now become essential for raw materials security and efficient supply chains. So read on and be inspired.
...
12.12.2023 - 13.12.2023
2nd International Congress and Exhibition - Mining of Uzbekistan and Central Asia
14.12.2023 - 15.12.2023
MINING WORLD CONGRESS 2023
14.12.2023 - 15.12.2023
GEOTEC HANOI 2023 – The 5th International Conference on Geotechnics for Sustainable Infrastructure Development
18.12.2023 - 19.12.2023
ICGGE 2023: 17. International Conference on Geotechnical and Geological Engineering

World’s longest Railway Tunnel Project – supported by innovative Conveyor Digitalisation and reliable Engineering
17. October 2022 (2001 Clicks)
The consortium BTC Brennero Tunnel Construction and the Hosch Group jointly delivered on a world-class tunnelling project by combining excellent engineering with the innovative remote monitoring system Hoschiris Discover.


RAG-Technikchronik - Buch 5: Technikentwicklung in der Grubensicherheit - Band II
01. November 2020 (13334 Clicks)
Das Buch 5 der Reihe „Dokumentation der technischen Entwicklung bei der RAG“ stellt die Entwicklungen der vergangenen fünf Jahrzehnte aus dem Bereich Grubensicherheit dar. Der zweite Band behandelt die Staubbekämpfung und die technischen Maßnahmen im Arbeitsschutz.


27.11.2023 (562 Clicks)
Akobo Minerals celebrates historic milestone: hitting gold ore body at the Segele Mine


22.11.2023 (164 Clicks)
Start-up Northvolt develops state-of-the-art sodium-ion battery validated at 160 Wh per kg
